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Simplify. NFC. 

llvm-svn: 264785
This commit is contained in:
Rui Ueyama 2016-03-29 20:53:21 +00:00
parent 10b1c8031f
commit 319d7304c3
1 changed files with 5 additions and 11 deletions
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16
lld/ELF/DriverUtils.cpp
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@ -99,20 +99,14 @@ std::string elf::findFromSearchPaths(StringRef Path) {
// Searches a given library from input search paths, which are filled
// from -L command line switches. Returns a path to an existent library file.
std::string elf::searchLibrary(StringRef Path) {
std::vector<std::string> Names;
if (Path[0] == ':') {
Names.push_back(Path.drop_front());
} else {
if (!Config->Static)
Names.push_back(("lib" + Path + ".so").str());
Names.push_back(("lib" + Path + ".a").str());
}
for (const std::string &Name : Names) {
std::string S = findFromSearchPaths(Name);
if (Path.startswith(":"))
return findFromSearchPaths(Path.substr(1));
if (!Config->Static) {
std::string S = findFromSearchPaths(("lib" + Path + ".so").str());
if (!S.empty())
return S;
}
return "";
return findFromSearchPaths(("lib" + Path + ".a").str());
}
// Makes a path by concatenating Dir and File.